This product is designed, manufactured, labeled, and packaged for sale to industrial and professional customers for workplace use; it is not intended for consumer sale or use 3M 5-series clear polycarbonate and acetate Faceshields certified to EN 166:2001, provide protection against high speed particles, liquid splashes and/or molten metal splashes 3M 5-series mesh Faceshields certified to EN 1731:2006, provide protection against flying wood chips and twigs 3M 5-series clear Faceshields provide protection against UV, IR (heat) and/or intense visible light 3M 5F-11, 5A-CPF and 5E-11 Faceshields have an anti-fog coating. All 3M 5 Series faceshields are optical class 1, curved or flat face and offer protection against high speed particles of medium energy (120 m/s), marked grade B, or of low energy (45 m/s), marked grade F, or meets F and in addition meets this requirement after conditioning at 55°C and -5°C, marked grade FT Designed to fit 3M G3000 and G3501 Series Safety Helmets using 3M FH1 or V5 Faceshield Mounting System* Designed to fit 3M SecureFit X5000 & X5500 series safety helmets using 3M FH1 or U5B Faceshield Mounting System* Designed to fit 3M G500 or H8 headgear